<template> 
  <div class="app-container">
    <el-card class="filter-container" shadow="never">
      <div class="filter-title">
        <i class="el-icon-search"></i>
        <span>筛选搜索</span>
        <el-button class="filter-title-btn-search" type="primary" @click="handleSearchList()" size="small">
          搜索
        </el-button>
        <el-button class="filter-title-btn-reset" @click="handleResetSearch()" size="small">
          重置
        </el-button>
      </div>
      <div class="filter-content">
        <el-form :inline="true" :model="listQuery" size="small" label-width="100px">
          <el-form-item label="输入搜索：">
            <el-input v-model="listQuery.keyword" class="input-width" placeholder="角色名称" clearable></el-input>
          </el-form-item>
        </el-form>
      </div>
    </el-card>
    <el-card class="operate-container" shadow="never">
      <i class="el-icon-tickets"></i>
      <span>数据列表</span>
      <el-button size="mini" class="btn-add" @click="handleAdd()" style="margin-left: 20px">添加</el-button>
    </el-card>
    <div class="table-container">
      <el-table ref="roleTable" :data="list" style="width: 100%;" v-loading="listLoading" border>
        <el-table-column label="编号" width="100" align="center">
          <template slot-scope="scope">{{scope.row.id}}</template>
        </el-table-column>
        <el-table-column label="角色名称" align="center">
          <template slot-scope="scope">{{scope.row.name}}</template>
        </el-table-column>
        <el-table-column label="角色描述" align="center">
          <template slot-scope="scope">{{scope.row.description}}</template>
        </el-table-column>
        <el-table-column label="用户数" width="100" align="center">
          <template slot-scope="scope">{{scope.row.adminCount}}</template>
        </el-table-column>
        <el-table-column label="添加时间" width="160" align="center">
          <template slot-scope="scope">{{scope.row.createTime | formatDateTime}}</template>
        </el-table-column>
        <el-table-column label="是否启用" width="140" align="center">
          <template slot-scope="scope">
            <el-switch @change="handleStatusChange(scope.$index, scope.row)" :active-value="1" :inactive-value="0"
              v-model="scope.row.status">
            </el-switch>
          </template>
        </el-table-column>
        <el-table-column label="操作" width="350" align="center">
          <template slot-scope="scope">
            <el-row>
              <el-button size="mini" type="info" @click="handleSelectMenu(scope.$index, scope.row)">分配菜单
              </el-button>
              <el-button size="mini" type="info" @click="handleSelectResource(scope.$index, scope.row)">分配资源
              </el-button>
              <el-button size="mini" type="primary" @click="handleUpdate(scope.$index, scope.row)">
                编辑
              </el-button>
              <el-button size="mini" type="danger" @click="handleDelete(scope.$index, scope.row)">删除
              </el-button>
            </el-row>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <div class="pagination-container">
      <el-pagination background @size-change="handleSizeChange" @current-change="handleCurrentChange"
        layout="total, sizes,prev, pager, next,jumper" :current-page.sync="listQuery.pageNum"
        :page-size="listQuery.pageSize" :page-sizes="[5,10,15]" :total="total">
      </el-pagination>
    </div>
    <el-dialog :title="isEdit?'编辑角色':'添加角色'" :visible.sync="dialogVisible" width="40%"
      @close="cancledialog('roleForm')">
      <el-form :model="role" :rules="rules" ref="roleForm" label-width="150px" size="small">
        <el-form-item label="角色名称：" prop="name">
          <el-input v-model="role.name" placeholder="请输入角色名称"></el-input>
        </el-form-item>
        <el-form-item label="角色描述：">
          <el-input v-model="role.description" type="textarea" :rows="5" placeholder="请输入角色描述"></el-input>
        </el-form-item>
        <el-form-item label="是否启用：">
          <el-radio-group v-model="role.status">
            <el-radio :label="1">是</el-radio>
            <el-radio :label="0">否</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="cancledialog('roleForm')" size="small">取 消</el-button>
        <el-button type="primary" @click="handleDialogConfirm('roleForm')" size="small">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>
<script>
  import {
    fetchList,
    createRole,
    updateRole,
    updateStatus,
    deleteRole
  } from '@/api/role';
  import {
    formatDate
  } from '@/utils/date';

  const defaultListQuery = {
    pageNum: 1,
    pageSize: 5,
    keyword: null
  };
  const defaultRole = {
    id: null,
    name: null,
    description: null,
    adminCount: 0,
    status: 1
  };
  export default {
    name: 'roleList',
    data() {
      return {
        listQuery: Object.assign({}, defaultListQuery),
        list: null,
        total: null,
        listLoading: false,
        dialogVisible: false,
        role: Object.assign({}, defaultRole),
        isEdit: false,
        rules: {
          name: [{
              required: true,
              message: '请输入角色名称',
              trigger: 'blur'
            },
            {
              min: 2,
              max: 140,
              message: '长度在 2 到 140 个字符',
              trigger: 'blur'
            }
          ]
        }
      }
    },
    created() {
      this.getList();
    },
    filters: {
      formatDateTime(time) {
        if (time == null || time === '') {
          return 'N/A';
        }
        let date = new Date(time);
        return formatDate(date, 'yyyy-MM-dd hh:mm:ss')
      }
    },
    methods: {
      handleResetSearch() {
        this.listQuery = Object.assign({}, defaultListQuery);
      },
      handleSearchList() {
        this.listQuery.pageNum = 1;
        this.getList();
      },
      handleSizeChange(val) {
        this.listQuery.pageNum = 1;
        this.listQuery.pageSize = val;
        this.getList();
      },
      handleCurrentChange(val) {
        this.listQuery.pageNum = val;
        this.getList();
      },
      handleAdd() {
        this.dialogVisible = true;
        this.isEdit = false;
        this.role = Object.assign({}, defaultRole);
      },
      handleStatusChange(index, row) {

        updateStatus(row.id, {
          status: row.status
        }).then(response => {
          this.$message.success({
            type: 'success',
            content: '修改成功!'
          });
        });


        // this.$confirm('是否要修改该状态?', '提示', {
        //   confirmButtonText: '确定',
        //   cancelButtonText: '取消',
        //   type: 'warning'
        // }).then(() => {
        //   updateStatus(row.id, {
        //     status: row.status
        //   }).then(response => {
        //     this.$message({
        //       type: 'success',
        //       message: '修改成功!'
        //     });
        //   });
        // }).catch(() => {
        //   this.$message({
        //     type: 'info',
        //     message: '取消修改'
        //   });
        //   this.getList();
        // });
        //


      },
      handleDelete(index, row) {


        let ids = [];
        ids.push(row.id);
        let params = new URLSearchParams();
        params.append("ids", ids);
        deleteRole(params).then(response => {
          this.$message.success({
            type: 'success',
            content: '删除成功!'
          });
          this.getList();
        });

        // this.$confirm('是否要删除该角色?', '提示', {
        //   confirmButtonText: '确定',
        //   cancelButtonText: '取消',
        //   type: 'warning'
        // }).then(() => {
        //   let ids = [];
        //   ids.push(row.id);
        //   let params = new URLSearchParams();
        //   params.append("ids", ids);
        //   deleteRole(params).then(response => {
        //     this.$message({
        //       type: 'success',
        //       message: '删除成功!'
        //     });
        //     this.getList();
        //   });
        // });


      },
      handleUpdate(index, row) {
        this.dialogVisible = true;
        this.isEdit = true;
        this.role = Object.assign({}, row);
      },
      handleDialogConfirm(formName) {
        this.$refs[formName].validate((valid) => {
          if (valid) {


            if (this.isEdit) {
              updateRole(this.role.id, this.role).then(response => {
                this.$message.success({
                  content: '修改成功！',
                  type: 'success'
                });
                this.dialogVisible = false;
                this.getList();
              })
            } else {
              createRole(this.role).then(response => {
                this.$message.success({
                  content: '添加成功！',
                  type: 'success'
                });
                this.dialogVisible = false;
                this.getList();
              })
            }

            // this.$confirm('是否要确认?', '提示', {
            //   confirmButtonText: '确定',
            //   cancelButtonText: '取消',
            //   type: 'warning'
            // }).then(() => {
            //   if (this.isEdit) {
            //     updateRole(this.role.id, this.role).then(response => {
            //       this.$message({
            //         message: '修改成功！',
            //         type: 'success'
            //       });
            //       this.dialogVisible = false;
            //       this.getList();
            //     })
            //   } else {
            //     createRole(this.role).then(response => {
            //       this.$message({
            //         message: '添加成功！',
            //         type: 'success'
            //       });
            //       this.dialogVisible = false;
            //       this.getList();
            //     })
            //   }
            // })
            //


          }
        })
      },
      handleSelectMenu(index, row) {
        this.$router.push({
          path: '/ums/allocMenu',
          query: {
            roleId: row.id
          }
        })
      },
      handleSelectResource(index, row) {
        this.$router.push({
          path: '/ums/allocResource',
          query: {
            roleId: row.id
          }
        })
      },
      getList() {
        this.listLoading = true;
        fetchList(this.listQuery).then(response => {
          this.listLoading = false;
          this.list = response.data.list;
          this.total = response.data.total;
        });
      },
      cancledialog(formName) {
        this.dialogVisible = false;
        if (this.$refs[formName]) {
          this.$refs[formName].resetFields();
        }
      },
    }
  }
</script>
<style></style>
